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Rajeev A, Yin L, Kalambate PK, Khabbaz MB, Trinh B, Kamkar M, Mekonnen TH, Tang S, Zhao B. Nano-enabled smart and functional materials toward human well-being and sustainable developments. NANOTECHNOLOGY 2024; 35:352003. [PMID: 38768585 DOI: 10.1088/1361-6528/ad4dac] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 05/20/2024] [Indexed: 05/22/2024]
Abstract
Fabrication and operation on increasingly smaller dimensions have been highly integrated with the development of smart and functional materials, which are key to many technological innovations to meet economic and societal needs. Along with researchers worldwide, the Waterloo Institute for Nanotechnology (WIN) has long realized the synergetic interplays between nanotechnology and functional materials and designated 'Smart & Functional Materials' as one of its four major research themes. Thus far, WIN researchers have utilized the properties of smart polymers, nanoparticles, and nanocomposites to develop active materials, membranes, films, adhesives, coatings, and devices with novel and improved properties and capabilities. In this review article, we aim to highlight some of the recent developments on the subject, including our own research and key research literature, in the context of the UN Sustainability development goals.
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Affiliation(s)
- Ashna Rajeev
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Lu Yin
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Pramod K Kalambate
- University of Waterloo, Department of Chemistry, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Mahsa Barjini Khabbaz
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Binh Trinh
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Milad Kamkar
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Tizazu H Mekonnen
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Institute for Polymer Research, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Centre for Bioengineering and Biotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Shirley Tang
- University of Waterloo, Department of Chemistry, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Centre for Bioengineering and Biotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Boxin Zhao
- University of Waterloo, Department of Chemical Engineering, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Waterloo Institute for Nanotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Institute for Polymer Research, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
- University of Waterloo, Centre for Bioengineering and Biotechnology, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
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Soleymani Eil Bakhtiari S, Karbasi S. Keratin-containing scaffolds for tissue engineering applications: a review. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:916-965. [PMID: 38349200 DOI: 10.1080/09205063.2024.2311450] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/24/2024] [Indexed: 04/13/2024]
Abstract
In tissue engineering and regenerative medicine applications, the utilization of bioactive materials has become a routine tool. The goal of tissue engineering is to create new organs and tissues by combining cell biology, materials science, reactor engineering, and clinical research. As part of the growth pattern for primary cells in an organ, backing material is frequently used as a supporting material. A porous three-dimensional (3D) scaffold can provide cells with optimal conditions for proliferating, migrating, differentiating, and functioning as a framework. Optimizing the scaffolds' structure and altering their surface may improve cell adhesion and proliferation. A keratin-based biomaterials platform has been developed as a result of discoveries made over the past century in the extraction, purification, and characterization of keratin proteins from hair and wool fibers. Biocompatibility, biodegradability, intrinsic biological activity, and cellular binding motifs make keratin an attractive biomaterial for tissue engineering scaffolds. Scaffolds for tissue engineering have been developed from extracted keratin proteins because of their capacity to self-assemble and polymerize into intricate 3D structures. In this review article, applications of keratin-based scaffolds in different tissues including bone, skin, nerve, and vascular are explained based on common methods of fabrication such as electrospinning, freeze-drying process, and sponge replication method.
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Affiliation(s)
- Sanaz Soleymani Eil Bakhtiari
- Advanced Materials Research Center, Department of Materials Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran
| | - Saeed Karbasi
- Biomaterials and Tissue Engineering Department, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Guo Y, Awais MM, Fei S, Xia J, Sun J, Feng M. Applications and Potentials of a Silk Fibroin Nanoparticle Delivery System in Animal Husbandry. Animals (Basel) 2024; 14:655. [PMID: 38396623 PMCID: PMC10885876 DOI: 10.3390/ani14040655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Silk fibroin (SF), a unique natural polymeric fibrous protein extracted from Bombyx mori cocoons, accounts for approximately 75% of the total mass of silk. It has great application prospects due to its outstanding biocompatibility, biodegradability, low immunogenicity, and mechanical stability. Additionally, it is non-toxic and environmentally friendly. Nanoparticle delivery systems constructed with SF can improve the bioavailability of the carriers, increase the loading rates, control the release behavior of the deliverables, and enhance their action efficiencies. Animal husbandry is an integral part of agriculture and plays a vital role in the development of the rural economy. However, the pillar industry experiences a lot of difficulties, like drug abuse while treating major animal diseases, and serious environmental pollution, restricting sustainable development. Interestingly, the limited use cases of silk fibroin nanoparticle (SF NP) delivery systems in animal husbandry, such as veterinary vaccines and feed additives, have shown great promise. This paper first reviews the SF NP delivery system with regard to its advantages, disadvantages, and applications. Moreover, we describe the application status and developmental prospects of SF NP delivery systems to provide theoretical references for further development in livestock production and promote the high-quality and healthy development of animal husbandry.
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Affiliation(s)
| | | | | | | | | | - Min Feng
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (Y.G.); (M.M.A.); (S.F.); (J.X.); (J.S.)
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Ma Y, Guo Y, Liu S, Hu Y, Yang C, Cheng G, Xue C, Zuo YY, Sun B. pH-Mediated Mucus Penetration of Zwitterionic Polydopamine-Modified Silica Nanoparticles. NANO LETTERS 2023; 23:7552-7560. [PMID: 37494635 DOI: 10.1021/acs.nanolett.3c02128] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Zwitterionic polymers have emerged as promising trans-mucus nanocarriers due to their superior antifouling properties. However, for pH-sensitive zwitterionic polymers, the effect of the pH microenvironment on their trans-mucus fate remains unclear. In this work, we prepared a library of zwitterionic polydopamine-modified silica nanoparticles (SiNPs-PDA) with an isoelectric point of 5.6. Multiple-particle tracking showed that diffusion of SiNPs-PDA in mucus with a pH value of 5.6 was 3 times faster than that in mucus with pH value 3.0 or 7.0. Biophysical analysis found that the trans-mucus behavior of SiNPs-PDA was mediated by hydrophobic and electrostatic interactions and hydrogen bonding between mucin and the particles. Furthermore, the particle distribution in the stomach, intestine, and lung demonstrated the pH-mediated mucus penetration behavior of the SiNPs-PDA. This study reveals the pH-mediated mucus penetration behavior of zwitterionic nanomaterials, which provides rational design strategies for zwitterionic polymers as nanocarriers in various mucus microenvironments.
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Affiliation(s)
- Yubin Ma
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
- Frontiers Science Center for Smart Materials Oriented Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yiyang Guo
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
- Frontiers Science Center for Smart Materials Oriented Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Shan Liu
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
| | - Yu Hu
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
| | - Cheng Yang
- School of Chemistry, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
| | - Gang Cheng
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Changying Xue
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
| | - Yi Y Zuo
- Department of Mechanical Engineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
| | - Bingbing Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
- Frontiers Science Center for Smart Materials Oriented Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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5
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Miao YB, Xu T, Gong Y, Chen A, Zou L, Jiang T, Shi Y. Cracking the intestinal lymphatic system window utilizing oral delivery vehicles for precise therapy. J Nanobiotechnology 2023; 21:263. [PMID: 37559085 PMCID: PMC10413705 DOI: 10.1186/s12951-023-01991-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 07/09/2023] [Indexed: 08/11/2023] Open
Abstract
Oral administration is preferred over other drug delivery methods due to its safety, high patient compliance, ease of ingestion without discomfort, and tolerance of a wide range of medications. However, oral drug delivery is limited by the poor oral bioavailability of many drugs, caused by extreme conditions and absorption challenges in the gastrointestinal tract. This review thoroughly discusses the targeted drug vehicles to the intestinal lymphatic system (ILS). It explores the structure and physiological barriers of the ILS, highlighting its significance in dietary lipid and medication absorption and transport. The review presents various approaches to targeting the ILS using spatially precise vehicles, aiming to enhance bioavailability, achieve targeted delivery, and reduce first-pass metabolism with serve in clinic. Furthermore, the review outlines several methods for leveraging these vehicles to open the ILS window, paving the way for potential clinical applications in cancer treatment and oral vaccine delivery. By focusing on targeted drug vehicles to the ILS, this article emphasizes the critical role of these strategies in improving therapeutic efficacy and patient outcomes. Overall, this article emphasizes the critical role of targeted drug vehicles to the ILS and the potential impact of these strategies on improving therapeutic efficacy and patient outcomes.
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Affiliation(s)
- Yang-Bao Miao
- Department of Haematology, School of Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No. 32, West Section 2, First Ring Road, Qingyang District, Chengdu, 610000, China.
- Sichuan Provincial Key Laboratory for Human Disease Gene Study, Center for Medical Genetics, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610072, China.
| | - Tianxing Xu
- Department of Haematology, School of Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No. 32, West Section 2, First Ring Road, Qingyang District, Chengdu, 610000, China
| | - Ying Gong
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, People's Republic of China
| | - Anmei Chen
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, People's Republic of China
| | - Liang Zou
- School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, 610106, China
| | - Tao Jiang
- Department of Haematology, School of Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No. 32, West Section 2, First Ring Road, Qingyang District, Chengdu, 610000, China.
| | - Yi Shi
- Sichuan Provincial Key Laboratory for Human Disease Gene Study, Center for Medical Genetics, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610072, China.
- Natural Products Research Center, Institute of Chengdu Biology, Sichuan Translational Medicine Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, 610072, China.
- Research Unit for Blindness Prevention of Chinese Academy of Medical Sciences (2019RU026), Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, Sichuan, 610072, China.
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Kesharwani P, Prajapati SK, Jain A, Sharma S, Mody N, Jain A. Biodegradable Nanogels for Dermal Applications: An Insight. CURRENT NANOSCIENCE 2023; 19:509-524. [DOI: 10.2174/1573413718666220415095630] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 11/12/2021] [Accepted: 12/23/2021] [Indexed: 08/22/2024]
Abstract
Abstract:
Biodegradable nanogels in the biomedical field are emerging vehicles comprising
dispersions of hydrogel nanoparticles having 3D crosslinked polymeric networks. Nanogels show
distinguished characteristics including their homogeneity, adjustable size, low toxicity, stability
in serum, stimuli-responsiveness (pH, temperature, enzymes, light, etc.), and relatively good
drug encapsulation capability. Due to these characteristics, nanogels are referred to as nextgeneration
drug delivery systems and are suggested as promising carriers for dermal applications.
The site-specific delivery of drugs with effective therapeutic effects is crucial in transdermal drug
delivery. The nanogels made from biodegradable polymers can show external stimuliresponsiveness
which results in a change in gel volume, water content, colloidal stability, mechanical
strength, and other physical and chemical properties, thus improving the site-specific
topical drug delivery. This review provides insight into the advances in development, limitations,
and therapeutic significance of nanogels formulations. It also highlights the process of release of
drugs in response to external stimuli, various biodegradable polymers in the formulation of the
nanogels, and dermal applications of nanogels and their role in imaging, anti‐inflammatory therapy,
antifungal and antimicrobial therapy, anti‐psoriatic therapy, and ocular and protein/peptide
drug delivery.
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Affiliation(s)
- Payal Kesharwani
- Institute of Pharmacy, Ram-Eesh Institute of Vocational and Technical Education, Greater Noida, 201310, Uttar Pradesh,
India
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, P.O. Rajasthan 304022, India
| | - Shiv Kumar Prajapati
- Institute of Pharmacy, Ram-Eesh Institute of Vocational and Technical Education, Greater Noida, 201310, Uttar Pradesh,
India
| | - Anushka Jain
- Raj Kumar
Goel Institute of Technology (Pharmacy), 5-Km. Stone, Delhi-Meerut Road, Ghaziabad, Uttar Pradesh, India
| | - Swapnil Sharma
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, P.O. Rajasthan-304022-India
| | - Nishi Mody
- Department of Pharmaceutical Sciences, Dr. H. S. Gour University, Sagar (MP) 470003, India
| | - Ankit Jain
- Department of
Materials Engineering, Indian Institute of Science, Bangalore 560012 (Karnataka), India
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7
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Guo Y, Ma Y, Chen X, Li M, Ma X, Cheng G, Xue C, Zuo YY, Sun B. Mucus Penetration of Surface-Engineered Nanoparticles in Various pH Microenvironments. ACS NANO 2023; 17:2813-2828. [PMID: 36719858 DOI: 10.1021/acsnano.2c11147] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The penetration behavior of nanoparticles in mucous depends on physicochemical properties of the nanoparticles and the mucus microenvironment, due to particle-mucin interactions and the presence of the mucin mesh space filtration effect. To date, it is still unclear how the surface properties of nanoparticles influence their mucus penetration behaviors in various physiological and pathophysiological conditions. In this study, we have prepared a comprehensive library of amine-, carboxyl-, and PEG-modified silica nanoparticles (SNPs) with controlled surface ligand densities. Using multiple particle tracking, we have studied the mechanism responsible for the mucus penetration behaviors of these SNPs. It was found that PEG- and amine-modified SNPs exhibited pH-independent immobilization under iso-density conditions, while carboxyl-modified SNPs exhibited enhanced movement only in weakly alkaline mucus. Biophysical characterizations demonstrated that amine- and carboxyl-modified SNPs were trapped in mucus due to electrostatic interactions and hydrogen bonding with mucin. In contrast, high-density PEGylated surface formed a brush conformation that shields particle-mucin interactions. We have further investigated the surface property-dependent mucus penetration behavior using a murine airway distribution model. This study provides insights for designing efficient transmucosal nanocarriers for prevention and treatment of pulmonary diseases.
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Affiliation(s)
- Yiyang Guo
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
| | - Yubin Ma
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
| | - Xin Chen
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
| | - Min Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
| | - Xuehu Ma
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
| | - Gang Cheng
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois60607, United States
| | - Changying Xue
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
| | - Yi Y Zuo
- Department of Mechanical Engineering, University of Hawaii at Manoa, Honolulu, Hawaii96822, United States
| | - Bingbing Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
- School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, 116024, Dalian, China
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Therapeutic Textiles Functionalized with Keratin-Based Particles Encapsulating Terbinafine for the Treatment of Onychomycosis. Int J Mol Sci 2022; 23:ijms232213999. [PMID: 36430474 PMCID: PMC9699589 DOI: 10.3390/ijms232213999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/08/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
Onychomycosis is the most common nail fungal infection worldwide. There are several therapy options available for onychomycosis, such as oral antifungals, topicals, and physical treatments. Terbinafine is in the frontline for the treatment of onychomycosis; however, several adverse effects are associated to its oral administration. In this work, innovative keratin-based carriers encapsulating terbinafine were designed to overcome the drawbacks related to the use this drug. Therapeutic textiles functionalized with keratin-based particles (100% keratin; 80% keratin/20% keratin-PEG) encapsulating terbinafine were developed. The controlled release of terbinafine from the functionalized textiles was evaluated against different mimetic biologic solutions (PBS buffer-pH = 7.4, micellar solution and acidic sweat solution-pH = 4.3). The modification of keratin with polyethylene glycol (PEG) moieties favored the release of terbinafine at the end of 48 h for all the solution conditions. When the activity of functionalized textiles was tested against Trichophyton rubrum, a differentiated inhibition was observed. Textiles functionalized with 80% keratin/20% keratin-PEG encapsulating terbinafine showed a 2-fold inhibition halo compared with the textiles containing 100% keratin-encapsulating terbinafine. No activity was observed for the textiles functionalized with keratin-based particles without terbinafine. The systems herein developed revealed therapeutic potential towards nail fungal infections, taking advantage of keratin-based particles affinity to keratin structures and of the keratinase activity of T. rubrum.
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Qing R, Hao S, Smorodina E, Jin D, Zalevsky A, Zhang S. Protein Design: From the Aspect of Water Solubility and Stability. Chem Rev 2022; 122:14085-14179. [PMID: 35921495 PMCID: PMC9523718 DOI: 10.1021/acs.chemrev.1c00757] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Indexed: 12/13/2022]
Abstract
Water solubility and structural stability are key merits for proteins defined by the primary sequence and 3D-conformation. Their manipulation represents important aspects of the protein design field that relies on the accurate placement of amino acids and molecular interactions, guided by underlying physiochemical principles. Emulated designer proteins with well-defined properties both fuel the knowledge-base for more precise computational design models and are used in various biomedical and nanotechnological applications. The continuous developments in protein science, increasing computing power, new algorithms, and characterization techniques provide sophisticated toolkits for solubility design beyond guess work. In this review, we summarize recent advances in the protein design field with respect to water solubility and structural stability. After introducing fundamental design rules, we discuss the transmembrane protein solubilization and de novo transmembrane protein design. Traditional strategies to enhance protein solubility and structural stability are introduced. The designs of stable protein complexes and high-order assemblies are covered. Computational methodologies behind these endeavors, including structure prediction programs, machine learning algorithms, and specialty software dedicated to the evaluation of protein solubility and aggregation, are discussed. The findings and opportunities for Cryo-EM are presented. This review provides an overview of significant progress and prospects in accurate protein design for solubility and stability.
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Affiliation(s)
- Rui Qing
- State
Key Laboratory of Microbial Metabolism, School of Life Sciences and
Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
- Media
Lab, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
- The
David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Shilei Hao
- Media
Lab, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
- Key
Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Eva Smorodina
- Department
of Immunology, University of Oslo and Oslo
University Hospital, Oslo 0424, Norway
| | - David Jin
- Avalon GloboCare
Corp., Freehold, New Jersey 07728, United States
| | - Arthur Zalevsky
- Laboratory
of Bioinformatics Approaches in Combinatorial Chemistry and Biology, Shemyakin−Ovchinnikov Institute of Bioorganic
Chemistry RAS, Moscow 117997, Russia
| | - Shuguang Zhang
- Media
Lab, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
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10
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Subramanian DA, Langer R, Traverso G. Mucus interaction to improve gastrointestinal retention and pharmacokinetics of orally administered nano-drug delivery systems. J Nanobiotechnology 2022; 20:362. [PMID: 35933341 PMCID: PMC9356434 DOI: 10.1186/s12951-022-01539-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/27/2022] [Indexed: 11/29/2022] Open
Abstract
Oral delivery of therapeutics is the preferred route of administration due to ease of administration which is associated with greater patient medication adherence. One major barrier to oral delivery and intestinal absorption is rapid clearance of the drug and the drug delivery system from the gastrointestinal (GI) tract. To address this issue, researchers have investigated using GI mucus to help maximize the pharmacokinetics of the therapeutic; while mucus can act as a barrier to effective oral delivery, it can also be used as an anchoring mechanism to improve intestinal residence. Nano-drug delivery systems that use materials which can interact with the mucus layers in the GI tract can enable longer residence time, improving the efficacy of oral drug delivery. This review examines the properties and function of mucus in the GI tract, as well as diseases that alter mucus. Three broad classes of mucus-interacting systems are discussed: mucoadhesive, mucus-penetrating, and mucolytic drug delivery systems. For each class of system, the basis for mucus interaction is presented, and examples of materials that inform the development of these systems are discussed and reviewed. Finally, a list of FDA-approved mucoadhesive, mucus-penetrating, and mucolytic drug delivery systems is reviewed. In summary, this review highlights the progress made in developing mucus-interacting systems, both at a research-scale and commercial-scale level, and describes the theoretical basis for each type of system.
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Affiliation(s)
- Deepak A Subramanian
- Department of Chemical Engineering and David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Robert Langer
- Department of Chemical Engineering and David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.,Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Giovanni Traverso
- Department of Chemical Engineering and David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA. .,Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA. .,Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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11
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Sarma A. Biological importance and pharmaceutical significance of keratin: A review. Int J Biol Macromol 2022; 219:395-413. [DOI: 10.1016/j.ijbiomac.2022.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/08/2021] [Accepted: 08/01/2022] [Indexed: 01/14/2023]
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12
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Giannelli M, Guerrini A, Ballestri M, Aluigi A, Zamboni R, Sotgiu G, Posati T. Bioactive Keratin and Fibroin Nanoparticles: An Overview of Their Preparation Strategies. NANOMATERIALS 2022; 12:nano12091406. [PMID: 35564115 PMCID: PMC9104131 DOI: 10.3390/nano12091406] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 12/13/2022]
Abstract
In recent years, several studies have focused their attention on the preparation of biocompatible and biodegradable nanocarriers of potential interest in the biomedical field, ranging from drug delivery systems to imaging and diagnosis. In this regard, natural biomolecules—such as proteins—represent an attractive alternative to synthetic polymers or inorganic materials, thanks to their numerous advantages, such as biocompatibility, biodegradability, and low immunogenicity. Among the most interesting proteins, keratin extracted from wool and feathers, as well as fibroin extracted from Bombyx mori cocoons, possess all of the abovementioned features required for biomedical applications. In the present review, we therefore aim to give an overview of the most important and efficient methodologies for obtaining drug-loaded keratin and fibroin nanoparticles, and of their potential for biomedical applications.
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Timorshina S, Popova E, Osmolovskiy A. Sustainable Applications of Animal Waste Proteins. Polymers (Basel) 2022; 14:polym14081601. [PMID: 35458349 PMCID: PMC9027211 DOI: 10.3390/polym14081601] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/07/2022] [Accepted: 04/12/2022] [Indexed: 12/19/2022] Open
Abstract
Currently, the growth of the global population leads to an increase in demand for agricultural products. Expanding the obtaining and consumption of food products results in a scale up in the amount of by-products formed, the development of processing methods for which is becoming an urgent task of modern science. Collagen and keratin make up a significant part of the animal origin protein waste, and the potential for their biotechnological application is almost inexhaustible. The specific fibrillar structure allows collagen and keratin to be in demand in bioengineering in various forms and formats, as a basis for obtaining hydrogels, nanoparticles and scaffolds for regenerative medicine and targeted drug delivery, films for the development of biodegradable packaging materials, etc. This review describes the variety of sustainable sources of collagen and keratin and the beneficial application multiformity of these proteins.
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Abstract
Keratin is a structural protein of mammalian tissues and birds, representing the principal constituent of hair, nails, skin, wool, hooves, horns, beaks, and feathers, and playing an essential role in protecting the body from external harassment. Due to its intrinsic features such as biocompatibility, biodegradability, responsiveness to specific biological environment, and physical–chemical properties, keratin has been extensively explored in the production of nanocarriers of active principles for different biomedical applications. In the present review paper, we aimed to give a literature overview of keratin-based nanoparticles produced starting from human hair, wool, and chicken feathers. Along with the chemical and structural description of keratin nanoparticles, selected in vitro and in vivo biological data are also discussed to provide a more comprehensive framework of possible fields of application of this protein. Despite the considerable number of papers describing the production and use of keratin nanoparticles as carries of anticancer and antimicrobial drugs or as hemostatic and wound healing materials, still, efforts are needed to implement keratin nanoparticles towards their clinical application.
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Gómez-Guillén MC, Montero MP. Enhancement of oral bioavailability of natural compounds and probiotics by mucoadhesive tailored biopolymer-based nanoparticles: A review. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106772] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Human Hair Keratin Composite Scaffold: Characterisation and Biocompatibility Study on NIH 3T3 Fibroblast Cells. Pharmaceuticals (Basel) 2021; 14:ph14080781. [PMID: 34451878 PMCID: PMC8401710 DOI: 10.3390/ph14080781] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/06/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022] Open
Abstract
The aim of this study was to transform human hair keratin waste into a scaffold for soft tissue engineering to heal wounds. The keratin was extracted using the Shindai method. Keratin and polyvinyl alcohol (PVA) was cross-linked with alginate dialdehyde and converted into a scaffold by the freeze-drying method using gentamycin sulphate (GS) as a model drug. The scaffold was subjected to Fourier transform infrared spectra (FTIR), swelling index, porosity, water absorption, scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermal gravimetric analysis (TGA), X-ray diffraction (XRD), drug release, and cell viability (MTT) analysis. The scaffold was tested for keratinocyte growth using the murine fibroblast cell line (NIH 3T3 cells). The outcome from the keratin had a molecular weight band between 52-38 kDa in SDS-PAGE (Sodium dodecylsulfate-Polyacrylamide gel electrophoresis). A porous scaffold was capable of water absorption (73.64 ± 14.29%), swelling ability (68.93 ± 1.33%), and the release of GS shown as 97.45 ± 4.57 and 93.86 ± 5.22 of 1:4 and 1:3 scaffolds at 16 h. The physicochemical evaluation revealed that the prepared scaffold exhibits the proper structural integrity: partially crystalline with a strong thermal property. The scaffold demonstrated better cell viability against the murine fibroblast cell line (NIH 3T3 cells). In conclusion, we found that the prepared composite scaffold (1:4) can be used for wound healing applications.
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Cheng Z, Qing R, Hao S, Ding Y, Yin H, Zha G, Chen X, Ji J, Wang B. Fabrication of ulcer-adhesive oral keratin hydrogel for gastric ulcer healing in a rat. Regen Biomater 2021; 8:rbab008. [PMID: 33738122 PMCID: PMC7955710 DOI: 10.1093/rb/rbab008] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/09/2021] [Accepted: 01/17/2021] [Indexed: 12/28/2022] Open
Abstract
Hydrogel has been used for in suit gastric ulcer therapy by stopping bleeding, separating from ulcer from gastric fluids and providing extracellular matrix scaffold for tissue regeneration, however, this treatment guided with endoscopic catheter in most cases. Here, we developed an oral keratin hydrogel to accelerate the ulcer healing without endoscopic guidance, which can specially adhere to the ulcer because of the high-viscosity gel formation on the wound surface in vivo. Approximately 50% of the ulcer-adhesive keratin hydrogel can resident in ethanol-treated rat stomach within 12 h, while approximately 18% of them maintained in health rat stomach in the same amount of time. Furthermore, Keratin hydrogels accelerated the ethanol-induced gastric ulcer healing by stopping the bleeding, preventing the epithelium cells from gastric acid damage, suppressing inflammation and promoting re-epithelization. The oral administration of keratin hydrogel in gastric ulcer treatment can enhance the patient compliance and reduce the gastroscopy complications. Our research findings reveal a promising biomaterial-based approach for treating gastrointestinal ulcers.
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Affiliation(s)
- Zhongjun Cheng
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China.,School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China.,Bijie Institute of Traditional Chinese Medicine, Bijie City, Guizhou Province 551700, China
| | - Rui Qing
- Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02142, USA
| | - Shilei Hao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Yi Ding
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Haimeng Yin
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - GuoDong Zha
- HEMOS (Chongqing) Bioscience Co., Ltd, Chongqing 402760, China
| | - Xiaoliang Chen
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China.,Department of Nuclear Medicine, Institution of Chongqing Cancer, Chongqing 400030, China
| | - Jingou Ji
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
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18
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Niu J, Yuan M, Chen C, Wang L, Tang Z, Fan Y, Liu X, Ma YJ, Gan Y. Berberine-Loaded Thiolated Pluronic F127 Polymeric Micelles for Improving Skin Permeation and Retention. Int J Nanomedicine 2020; 15:9987-10005. [PMID: 33324058 PMCID: PMC7733396 DOI: 10.2147/ijn.s270336] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 11/06/2020] [Indexed: 12/26/2022] Open
Abstract
Background Challenges associated with local antibacterial and anti-inflammatory drugs include low penetration and retention of drugs at the expected action site. Additionally, improving these challenges allows for the prevention of side effects that are caused by drug absorption into the systemic circulation and helps to safely treat local skin diseases. Methods In the current study, we successfully prepared a thiolated pluronic F127 polymer micelles (BTFM), which binds to keratin through a disulphide bond, to produce skin retention. In addition, the small particle size of polymer micelles promotes the penetration of carriers into the skin. The current study was divided into two experiments: an in vitro experiment; an in vivo experiment that involved the penetration of the micelle-loaded drugs into the skin of rats, the skin irritation test and the anti-inflammatory activity of the drug-loaded micelles on dimethyl benzene-induced ear edema in mice. Results Results from our in vitro transdermal experiment revealed that the amount of drug absorbed through the skin was decreased after the drug was loaded in the BTFM. Further, results from the vivo study, which used fluorescence microscopy to identify the location of the BTFM after penetration, revealed that there was strong fluorescence in the epidermis layer, but there was no strong fluorescence in the deep skin layer. In addition, the BTFM had a very good safety profile with no potentially hazardous skin irritation and transdermal administration of BTFM could significantly suppress ear edema induced by dimethyl benzene. Therefore, these findings indicated that BTFM reduced the amount of drug that entered the systemic circulation. Our results also demonstrated that the BTFM had a certain affinity for keratin. Conclusion Our experimental results suggest that the BTFM may be an effective drug carrier for local skin therapy with good safety profile.
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Affiliation(s)
- Jiangxiu Niu
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Ming Yuan
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Chenchen Chen
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Liye Wang
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Zigui Tang
- Department of Pharmacy, Henan Medical College, Zhengzhou 451191, People's Republic of China
| | - Yanli Fan
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Xianghui Liu
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Yu Jiao Ma
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
| | - Yu Gan
- College of Food and Drug, Luoyang Normal University, Luoyang 471934, People's Republic of China
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Mollazadeh S, Mackiewicz M, Yazdimamaghani M. Recent advances in the redox-responsive drug delivery nanoplatforms: A chemical structure and physical property perspective. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111536. [PMID: 33255089 DOI: 10.1016/j.msec.2020.111536] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/28/2020] [Accepted: 09/16/2020] [Indexed: 02/06/2023]
Abstract
Poor water solubility, off-target toxicity, and small therapeutic window are among major obstacles for the development of drug products. Redox-responsive drug delivery nanoplatforms not only overcome the delivery and pharmacokinetic pitfalls observed in conventional drug delivery, but also leverage the site-specific delivery properties. Cleavable diselenide and disulfide bonds in the presence of elevated reactive oxygen species (ROS) and glutathione concentration are among widely used stimuli-responsive bonds to design nanocarriers. This review covers a wide range of redox-responsive chemical structures and their properties for designing nanoparticles aiming controlled loading, delivery, and release of hydrophobic anticancer drugs at tumor site.
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Affiliation(s)
- Shirin Mollazadeh
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Marcin Mackiewicz
- Faculty of Chemistry, Biological and Chemical Research Center, University of Warsaw, Poland
| | - Mostafa Yazdimamaghani
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.
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20
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Pellá MCG, Simão AR, Lima-Tenório MK, Scariot DB, Nakamura CV, Muniz EC, Rubira AF. Magnetic chitosan microgels: Synthesis, characterization, and evaluation of magnetic field effect over the drug release behavior. Carbohydr Polym 2020; 250:116879. [DOI: 10.1016/j.carbpol.2020.116879] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/31/2020] [Accepted: 08/02/2020] [Indexed: 12/21/2022]
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21
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Zakeri-Siavashani A, Chamanara M, Nassireslami E, Shiri M, Hoseini-Ahmadabadi M, Paknejad B. Three dimensional spongy fibroin scaffolds containing keratin/vanillin particles as an antibacterial skin tissue engineering scaffold. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1817021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Mohsen Chamanara
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Ehsan Nassireslami
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Mahdi Shiri
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | | | - Babak Paknejad
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
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22
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Adapted nano-carriers for gastrointestinal defense components: surface strategies and challenges. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 29:102277. [DOI: 10.1016/j.nano.2020.102277] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/18/2020] [Accepted: 07/18/2020] [Indexed: 12/21/2022]
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23
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Wang L, Du J, Han X, Dou J, Shen J, Yuan J. Self-crosslinked keratin nanoparticles for pH and GSH dual responsive drug carriers. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 31:1994-2006. [PMID: 32589511 DOI: 10.1080/09205063.2020.1788371] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nano-drug delivery system (NDDS) has attracted widespread attention for their controlled drug release. In this work, keratin nanoparticles (KNPs) were prepared by self-crosslinking. No toxic chemical crosslinkers were added in the whole procedure. The morphology and size of KNPs were tested by transmission electron microscopy (TEM) and dynamic light scattering (DLS), respectively. The KNPs exhibited GSH and pH dual responsiveness as well as charge conversion, which were beneficial to tumor therapy. In addition, the anticancer drug of doxorubicin (DOX) could be loaded on KNPs by hydrophobicity and hydrogen bonds. The drug-loaded keratin nanoparticles (KDNPs) accelerated drug release under mimicked tumor microenvironments. In addition, KDNPs could effectively inhibit tumor cell growth while performing low toxicity on normal cells. Moreover, KDNPs could be uptaken by tumor cells through endocytosis. Based on the results, keratin-based nanoparticles were suitable candidates for drug microcarriers.
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Affiliation(s)
- Lijuan Wang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Jiangsu Key Laboratory of Bio-functional Materials, Nanjing Normal University, Nanjing, P. R. China
| | - Jinsong Du
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Jiangsu Key Laboratory of Bio-functional Materials, Nanjing Normal University, Nanjing, P. R. China
| | - Xiao Han
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Jiangsu Key Laboratory of Bio-functional Materials, Nanjing Normal University, Nanjing, P. R. China
| | - Jie Dou
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Jiangsu Key Laboratory of Bio-functional Materials, Nanjing Normal University, Nanjing, P. R. China
| | - Jian Shen
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Jiangsu Key Laboratory of Bio-functional Materials, Nanjing Normal University, Nanjing, P. R. China
| | - Jiang Yuan
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Jiangsu Key Laboratory of Bio-functional Materials, Nanjing Normal University, Nanjing, P. R. China
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24
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Verma ML, Dhanya B, Sukriti, Rani V, Thakur M, Jeslin J, Kushwaha R. Carbohydrate and protein based biopolymeric nanoparticles: Current status and biotechnological applications. Int J Biol Macromol 2020; 154:390-412. [DOI: 10.1016/j.ijbiomac.2020.03.105] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/03/2020] [Accepted: 03/12/2020] [Indexed: 12/14/2022]
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25
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Gao F, Li W, Kan J, Ding Y, Wang Y, Deng J, Qing R, Wang B, Hao S. Insight into the Regulatory Function of Human Hair Keratins in Wound Healing Using Proteomics. ACTA ACUST UNITED AC 2020; 4:e1900235. [PMID: 32297487 DOI: 10.1002/adbi.201900235] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 03/18/2020] [Accepted: 03/27/2020] [Indexed: 01/14/2023]
Abstract
Keratins derived from human hair possess excellent wound healing qualities. However, their functional contribution to this process is poorly understood. In this study, the regulatory function of human hair keratins in wound healing is investigated using proteomic analysis by dividing keratins into different groups based on their molecular weight distributions: low molecular weight keratins (LMWK, 10-30 kDa), medium molecular weight keratins (MMWK, 30-50 kDa), and high molecular weight keratins (HMWK, >50 kDa). Keratin hydrogels with different molecular weights exhibit various morphologies, rheological properties, degradation rates, and wound healing activities. Using proteomic analysis, LMWK and HMWK hydrogels exhibit a stronger regulatory ability for wound healing at days 1 and 7, respectively. The major functions of LMWK during wound healing are regulation of cells communication and function. In contrast, proteins associated with energy metabolism are significantly expressed after HMWK hydrogel treatment at day 1, and these play an important role in cellular growth and reactive oxygen species scavenging at day 7. These results demonstrate that the wound healing qualities of human hair keratins are influenced by their molecular weight distribution, and the proteomic analysis sheds new light on the regulatory function of human hair keratins during wound healing.
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Affiliation(s)
- Feiyan Gao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China
| | - Wenfeng Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China
| | - Jinlan Kan
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China
| | - Yi Ding
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China
| | - Yumei Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China
| | - Jia Deng
- College of Environment and Resources, Chongqing Technology and Business University, Chongqing, 400067, China
| | - Rui Qing
- Media Lab, Massachusetts Institute of Technology, Cambridge, MA, 02142, USA
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China
| | - Shilei Hao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, China.,Media Lab, Massachusetts Institute of Technology, Cambridge, MA, 02142, USA
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26
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Notario-Pérez F, Martín-Illana A, Cazorla-Luna R, Ruiz-Caro R, Tamayo A, Rubio J, María-Dolores V. Mucoadhesive Vaginal Discs based on Cyclodextrin and Surfactants for the Controlled Release of Antiretroviral Drugs to Prevent the Sexual Transmission of HIV. Pharmaceutics 2020; 12:pharmaceutics12040321. [PMID: 32265431 PMCID: PMC7238131 DOI: 10.3390/pharmaceutics12040321] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 03/28/2020] [Accepted: 03/31/2020] [Indexed: 12/20/2022] Open
Abstract
The strategies for developing vaginal microbicides to protect women against human immunodeficiency virus (HIV) sexual transmission are constantly changing. Although the initial dosage forms required daily administration to offer effective protection, the trend then moved towards sustained-release dosage forms that require less frequency of administration in order to improve women's compliance with the treatment. Nevertheless, another possible strategy is to design on-demand products that can be used in a coitally-dependent manner and only need to be administered immediately before intercourse to offer protection. Vaginal discs based on freeze-dried hydroxypropylmethyl cellulose gels have been developed for this purpose, containing two surfactants, i.e., sodium dodecyl sulphate and polysorbate 60, alone or in combination with 2-hydroxypropyl-β-cyclodextrin, to achieve a formulation capable of incorporating both hydrophilic and lipophilic drugs. Several studies have been carried out to evaluate how the inclusion of these substances modifies the structure of gels (viscosity and consistency studies) and the porosimetry of the freeze-dried discs (scanning electron microscopy micrographs, mechanical properties, swelling behaviour). The drug release and mucoadhesive properties of the discs have also been evaluated with a view to their clinical application. The systems combining sodium dodecyl sulphate and 2-hydroxypropyl-β-cyclodextrin were found to be adequate for the vaginal administration of both Tenofovir and Dapivirine and also offer excellent mucoadhesion to vaginal tissue; these discs could therefore be an interesting option for a coitally-dependent administration to protect women against HIV transmission.
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Affiliation(s)
- Fernando Notario-Pérez
- Departamento de Farmacia Galénica y Tecnología Alimentaria, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040-Madrid, Spain; (F.N.-P.); (A.M.-I.); (R.C.-L.); (R.R.-C.)
| | - Araceli Martín-Illana
- Departamento de Farmacia Galénica y Tecnología Alimentaria, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040-Madrid, Spain; (F.N.-P.); (A.M.-I.); (R.C.-L.); (R.R.-C.)
| | - Raúl Cazorla-Luna
- Departamento de Farmacia Galénica y Tecnología Alimentaria, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040-Madrid, Spain; (F.N.-P.); (A.M.-I.); (R.C.-L.); (R.R.-C.)
| | - Roberto Ruiz-Caro
- Departamento de Farmacia Galénica y Tecnología Alimentaria, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040-Madrid, Spain; (F.N.-P.); (A.M.-I.); (R.C.-L.); (R.R.-C.)
| | - Aitana Tamayo
- Instituto de Cerámica y Vidrio, Consejo Superior de Investigaciones Científicas, Calle Kelsen 5, 28049-Madrid, Spain; (A.T.); (J.R.)
| | - Juan Rubio
- Instituto de Cerámica y Vidrio, Consejo Superior de Investigaciones Científicas, Calle Kelsen 5, 28049-Madrid, Spain; (A.T.); (J.R.)
| | - Veiga María-Dolores
- Departamento de Farmacia Galénica y Tecnología Alimentaria, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040-Madrid, Spain; (F.N.-P.); (A.M.-I.); (R.C.-L.); (R.R.-C.)
- Correspondence: ; Tel.: +34-913-942091; Fax: +34-913-941736
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27
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Ohmic heating as an innovative approach for the production of keratin films. Int J Biol Macromol 2020; 150:671-680. [PMID: 32061691 DOI: 10.1016/j.ijbiomac.2020.02.122] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/31/2020] [Accepted: 02/12/2020] [Indexed: 12/17/2022]
Abstract
Ohmic heating is a thermal processing method based on the application of electric fields directly into a semi-conductive medium. In this study, we explored for the first time the use of ohmic heating to obtain keratin films. The properties of the films prepared by ohmic heating and conventional heating were evaluated and compared under similar thermal profiles. A lower increase in free thiols' concentration was obtained for the keratin solutions and keratin films submitted to ohmic heating (16% increase for the keratin solution extracted from virgin hair, pH 9, submitted to ohmic heating and 23% when submitted to conventional heating). Significant differences in the swelling results were observed for the films prepared with keratin extracted from virgin hair, with a swelling decrease in about 55% for the films prepared by ohmic heating. Generally, the keratin films obtained by ohmic heating showed distinct properties comparatively to the films produced by conventional methods. The application of a fusion protein on the keratin films demonstrated their capacity to be used as substitutes to hair fibers when evaluating the potential of new cosmetic products. This work suggests that ohmic heating show potential to tailor keratin films properties depending on an intended application or functionality.
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Varanko A, Saha S, Chilkoti A. Recent trends in protein and peptide-based biomaterials for advanced drug delivery. Adv Drug Deliv Rev 2020; 156:133-187. [PMID: 32871201 PMCID: PMC7456198 DOI: 10.1016/j.addr.2020.08.008] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/14/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Abstract
Engineering protein and peptide-based materials for drug delivery applications has gained momentum due to their biochemical and biophysical properties over synthetic materials, including biocompatibility, ease of synthesis and purification, tunability, scalability, and lack of toxicity. These biomolecules have been used to develop a host of drug delivery platforms, such as peptide- and protein-drug conjugates, injectable particles, and drug depots to deliver small molecule drugs, therapeutic proteins, and nucleic acids. In this review, we discuss progress in engineering the architecture and biological functions of peptide-based biomaterials -naturally derived, chemically synthesized and recombinant- with a focus on the molecular features that modulate their structure-function relationships for drug delivery.
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Affiliation(s)
| | | | - Ashutosh Chilkoti
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA.
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Bilia AR, Piazzini V, Risaliti L, Vanti G, Casamonti M, Wang M, Bergonzi MC. Nanocarriers: A Successful Tool to Increase Solubility, Stability and Optimise Bioefficacy of Natural Constituents. Curr Med Chem 2019; 26:4631-4656. [PMID: 30381065 DOI: 10.2174/0929867325666181101110050] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/31/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023]
Abstract
Natural products are fascinating molecules in drug discovery for their exciting structure variability and also for their interaction with various targets. Drugs multi-targeting effect represents a more realistic approach to develop successful medications for many diseases. However, besides a large number of successful in vitro and in vivo studies, most of the clinical trials fail. This is generally related to the scarce water solubility, low lipophilicity and inappropriate molecular size of natural compounds, which undergo structural instability in biological milieu, rapid clearance and high metabolic rate. Additionally, some molecules are destroyed in gastric juice or suffer to a massive pre-systemic metabolism in the liver, when administered orally, limiting their clinical use. A reduced bioavailability can also be linked to drug distribution/accumulation in non-targeted tissues and organs that increase the side effects lowering the therapeutic efficacy and patient compliance. Nanomedicine represents a favourable tool to increase bioavailability and activities of natural products. Generally, nanovectors provide a large surface area and can overcome anatomic barriers. Each nanovector has its own advantages, disadvantages, and characteristics. In this review, different nanocarriers made of compounds which are Generally Recognized As Safe (GRAS) for the delivery of natural products, marketed as food supplements and medicines are reported.
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Affiliation(s)
- Anna Rita Bilia
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Vieri Piazzini
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Laura Risaliti
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Giulia Vanti
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Marta Casamonti
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
| | - Meng Wang
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Yuquan Road 88, Tianjin, 300193, China
| | - Maria Camilla Bergonzi
- Department of Chemistry "Ugo Schiff", University of Florence, via Ugo Schiff 6, 50121, Sesto Fiorentino, Florence, Italy
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Leichner C, Jelkmann M, Bernkop-Schnürch A. Thiolated polymers: Bioinspired polymers utilizing one of the most important bridging structures in nature. Adv Drug Deliv Rev 2019; 151-152:191-221. [PMID: 31028759 DOI: 10.1016/j.addr.2019.04.007] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 04/16/2019] [Accepted: 04/16/2019] [Indexed: 12/13/2022]
Abstract
Thiolated polymers designated "thiomers" are obtained by covalent attachment of thiol functionalities on the polymeric backbone of polymers. In 1998 these polymers were first described as mucoadhesive and in situ gelling compounds forming disulfide bonds with cysteine-rich substructures of mucus glycoproteins and crosslinking through inter- and intrachain disulfide bond formation. In the following, it was shown that thiomers are able to form disulfides with keratins and membrane-associated proteins exhibiting also cysteine-rich substructures. Furthermore, permeation enhancing, enzyme inhibiting and efflux pump inhibiting properties were demonstrated. Because of these capabilities thiomers are promising tools for drug delivery guaranteeing a strongly prolonged residence time as well as sustained release on mucosal membranes. Apart from that, thiomers are used as drugs per se. In particular, for treatment of dry eye syndrome various thiolated polymers are in development and a first product has already reached the market. Within this review an overview about the thiomer-technology and its potential for different applications is provided discussing especially the outcome of studies in non-rodent animal models and that of numerous clinical trials. Moreover, an overview on product developments is given.
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Wang D, Li W, Wang Y, Yin H, Ding Y, Ji J, Wang B, Hao S. Fabrication of an expandable keratin sponge for improved hemostasis in a penetrating trauma. Colloids Surf B Biointerfaces 2019; 182:110367. [DOI: 10.1016/j.colsurfb.2019.110367] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Revised: 06/22/2019] [Accepted: 07/14/2019] [Indexed: 01/14/2023]
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Thermo-sensitive keratin hydrogel against iron-induced brain injury after experimental intracerebral hemorrhage. Int J Pharm 2019; 566:342-351. [DOI: 10.1016/j.ijpharm.2019.05.076] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 04/25/2019] [Accepted: 05/30/2019] [Indexed: 12/15/2022]
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Natali M, Campana A, Posati T, Benvenuti E, Prescimone F, Ramirez DOS, Varesano A, Vineis C, Zamboni R, Muccini M, Aluigi A, Toffanin S. Engineering of keratin functionality for the realization of bendable all-biopolymeric micro-electrode array as humidity sensor. Biosens Bioelectron 2019; 141:111480. [PMID: 31272056 DOI: 10.1016/j.bios.2019.111480] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/15/2019] [Accepted: 06/25/2019] [Indexed: 12/22/2022]
Abstract
The technological quest for flexible devices to be interfaced with the biological world has driven the recent reinvention of bioderived polymers as multifunctional active and passive constituent elements for electronic and photonic devices to use in the biomedical field. Keratin is one of the most important structural proteins in nature to be used as biomaterial platform in view of the recently reported advances in the extraction and processing from hair and wool fibers. In this article we report for the first time the simultaneous use of naturally extracted keratin as both active ionic electrolyte for water ions sensing and as bendable and insoluble substrate into the same multielectrode array-based device. We implemented the multifunctional system exclusively made by keratin as a bendable sensor for monitoring the humidity flow. The enhancement of the functional and structural properties of keratin such as bendability and insolubility were obtained by unprecedented selective chemical doping. The mechanisms at the basis of the sensing of humidity in the device were investigated by cyclic voltammetry and rationalized by reversible binding and extraction of water ions from the volume of the keratin active layer, while the figures of merit of the biopolymer such as the ionic conductivity and relaxation time were determined by means of electrical impedance and dielectric relaxation spectroscopy. A reliable linear correlation between the controlled-humidity level and the amperometric output signal together with the assessment on measure variance are demonstrated. Collectively, the fine-tuned ionic-electrical characterization and the validation in controlled conditions of the free-standing insoluble all-keratin made microelectrode array ionic sensor pave the way for the effective use of keratin biopolymer in wearable or edible electronics where conformability, reliability and biocompatibility are key-enabling features.
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Affiliation(s)
- M Natali
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), Via P. Gobetti 101, 40129, Bologna, Italy.
| | - A Campana
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), Via P. Gobetti 101, 40129, Bologna, Italy
| | - T Posati
- Consiglio Nazionale delle Ricerche (CNR), Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Via P. Gobetti 101, 40129, Bologna, Italy
| | - E Benvenuti
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), Via P. Gobetti 101, 40129, Bologna, Italy
| | - F Prescimone
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), Via P. Gobetti 101, 40129, Bologna, Italy
| | - D O Sanchez Ramirez
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Sistemi e Tecnologie Industriali Intelligenti per il Manifatturiero Avanzato (STIIMA), Corso Giuseppe Pella 16, 13900, Biella, Italy
| | - A Varesano
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Sistemi e Tecnologie Industriali Intelligenti per il Manifatturiero Avanzato (STIIMA), Corso Giuseppe Pella 16, 13900, Biella, Italy
| | - C Vineis
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Sistemi e Tecnologie Industriali Intelligenti per il Manifatturiero Avanzato (STIIMA), Corso Giuseppe Pella 16, 13900, Biella, Italy
| | - R Zamboni
- Consiglio Nazionale delle Ricerche (CNR), Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Via P. Gobetti 101, 40129, Bologna, Italy
| | - M Muccini
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), Via P. Gobetti 101, 40129, Bologna, Italy
| | - A Aluigi
- Consiglio Nazionale delle Ricerche (CNR), Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Via P. Gobetti 101, 40129, Bologna, Italy
| | - S Toffanin
- Consiglio Nazionale delle Ricerche (CNR), Istituto per lo Studio dei Materiali Nanostrutturati (ISMN), Via P. Gobetti 101, 40129, Bologna, Italy.
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Gao F, Li W, Deng J, Kan J, Guo T, Wang B, Hao S. Recombinant Human Hair Keratin Nanoparticles Accelerate Dermal Wound Healing. ACS APPLIED MATERIALS & INTERFACES 2019; 11:18681-18690. [PMID: 31038908 DOI: 10.1021/acsami.9b01725] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In recent years, favorable enhanced wound-healing properties and excellent biocompatibility of keratin derived from human hair have attracted considerable attention. Recombinant keratin proteins can be produced by recombinant DNA technology and have higher purity than extracted keratin. However, the wound-healing properties of recombinant keratin proteins remain unclear. Herein, two recombinant trichocyte keratins including human type I hair keratin 37 and human type II hair keratin 81 were expressed using a bacterial expression system, and recombinant keratin nanoparticles (RKNPs) were prepared via an ultrasonic dispersion method. The molecular weight, purity, and physicochemical properties of the recombinant keratin proteins and nanoparticles were assessed using gel electrophoresis, circular dichroism, mass spectrometry, and scanning electron microscope analyses. The RKNPs significantly enhanced cell proliferation and migration in vitro, and the treatment of dermal wounds in vivo with RKNPs resulted in improved wound healing associated with improved epithelialization, vascularization, and collagen deposition and remodeling. In addition, the in vivo biocompatibility test revealed no systemic toxicity. Overall, this work demonstrates that RKNPs are a promising candidate for enhanced wound healing, and this study opens up new prospects for the development of keratin biomaterials.
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Affiliation(s)
- Feiyan Gao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering , Chongqing University , Chongqing 400030 , China
| | - Wenfeng Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering , Chongqing University , Chongqing 400030 , China
| | - Jia Deng
- College of Environment and Resources , Chongqing Technology and Business University , Chongqing 400067 , China
| | - Jinlan Kan
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering , Chongqing University , Chongqing 400030 , China
| | - Tingwang Guo
- College of Environment and Resources , Chongqing Technology and Business University , Chongqing 400067 , China
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering , Chongqing University , Chongqing 400030 , China
| | - Shilei Hao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering , Chongqing University , Chongqing 400030 , China
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Guo T, Guo Y, Gong Y, Ji J, Hao S, Deng J, Wang B. An enhanced charge-driven intranasal delivery of nicardipine attenuates brain injury after intracerebral hemorrhage. Int J Pharm 2019; 566:46-56. [PMID: 31121211 DOI: 10.1016/j.ijpharm.2019.05.050] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/30/2019] [Accepted: 05/19/2019] [Indexed: 12/20/2022]
Abstract
Intranasal drug delivery provided an alternative and effective approach for the intervention of an intracerebral hemorrhage (ICH). However, the short retention time at the absorption site and slow drug transport in intranasal gel influence the drug bioavailability and outcome of ICH. Herein, we fabricated a novel intranasal gel with oriented drug migration utilizing a charge-driven strategy to attenuate brain injury after ICH. Nicardipine hydrochloride (NCD) was entrapped in chitosan nanoparticles (CS NPs) and dispersed in an HAMC gel. Subsequently, one side of the gel was coated with a positively charged film. The oriented migration of CS NPs in the HAMC gel was determined, and the drug bioavailability was also enhanced. Furthermore, a blood-induced ICH rat model was established to evaluate the therapeutic effect of CS NPs + HAMC composites. Intranasal administration of the CS NPs + HAMC (+) composite showed a stronger neuroprotective effect in terms of brain edema reduction and neural apoptosis inhibition compared to the CS NPs + HAMC composite. These results suggested that the oriented and rapid drug transport from nose to brain can be achieved using the charge-driven strategy, and this intranasal drug delivery system has the potential to provide a new therapeutic strategy for the treatment of ICH.
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Affiliation(s)
- Tingwang Guo
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China; College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China
| | - Yuanyuan Guo
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Yuhua Gong
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Jingou Ji
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Shilei Hao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China.
| | - Jia Deng
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China; College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China.
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China.
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He Y, Qu Q, Luo T, Gong Y, Hou Z, Deng J, Xu Y, Wang B, Hao S. Human Hair Keratin Hydrogels Alleviate Rebleeding after Intracerebral Hemorrhage in a Rat Model. ACS Biomater Sci Eng 2019; 5:1113-1122. [DOI: 10.1021/acsbiomaterials.8b01609] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ye He
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Qing Qu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Tiantian Luo
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Yuhua Gong
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Zongkun Hou
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Jia Deng
- College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China
| | - Yingqian Xu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
- Chongqing Engineering Research Center of Pharmaceutical Sciences, Chongqing Medical and Pharmaceutical College, Chongqing 401331, China
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Shilei Hao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
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DeFrates K, Markiewicz T, Gallo P, Rack A, Weyhmiller A, Jarmusik B, Hu X. Protein Polymer-Based Nanoparticles: Fabrication and Medical Applications. Int J Mol Sci 2018; 19:E1717. [PMID: 29890756 PMCID: PMC6032199 DOI: 10.3390/ijms19061717] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 12/15/2022] Open
Abstract
Nanoparticles are particles that range in size from about 1⁻1000 nanometers in diameter, about one thousand times smaller than the average cell in a human body. Their small size, flexible fabrication, and high surface-area-to-volume ratio make them ideal systems for drug delivery. Nanoparticles can be made from a variety of materials including metals, polysaccharides, and proteins. Biological protein-based nanoparticles such as silk, keratin, collagen, elastin, corn zein, and soy protein-based nanoparticles are advantageous in having biodegradability, bioavailability, and relatively low cost. Many protein nanoparticles are easy to process and can be modified to achieve desired specifications such as size, morphology, and weight. Protein nanoparticles are used in a variety of settings and are replacing many materials that are not biocompatible and have a negative impact on the environment. Here we attempt to review the literature pertaining to protein-based nanoparticles with a focus on their application in drug delivery and biomedical fields. Additional detail on governing nanoparticle parameters, specific protein nanoparticle applications, and fabrication methods are also provided.
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Affiliation(s)
- Kelsey DeFrates
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Theodore Markiewicz
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Pamela Gallo
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
| | - Aaron Rack
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
| | - Aubrie Weyhmiller
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Brandon Jarmusik
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Xiao Hu
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
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Guo T, Li W, Wang J, Luo T, Lou D, Wang B, Hao S. Recombinant human hair keratin proteins for halting bleeding. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:456-461. [DOI: 10.1080/21691401.2018.1459633] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Tingwang Guo
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
| | - Wenfeng Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
| | - Ju Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
| | - Tiantian Luo
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
| | - Deshuai Lou
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
| | - Shilei Hao
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- Collaborative Innovation Center for Brain Science, Chongqing University, Chongqing, China
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